28620726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251059}}^1$

素因数の和:251083

約数の個数: 16

約数和(自身を含む): 60254400

約数和(自身を除く): 31633674

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251059, 502118, 753177, 1506354, 4770121, 9540242, 14310363, 28620726]

約数ペア:

[(1, 28620726), (2, 14310363), (3, 9540242), (6, 4770121), (19, 1506354), (38, 753177), (57, 502118), (114, 251059)]